Kimichami

05 acura tl,timing from acura,spark plugs from acura,did all d seals no check engine,d car shakes specially when is cold

csmeance

Check your engine mounts, usually the side mount is in 2 pieces and the same with the front with wear and tear and also aging rubber. Just be aware when the TL is cold, the engine is programmed to rough slightly rough to warm up the catalysts faster to reduce emissions so some roughness is normal.

Kimichami

K i know my upper transmission mount is bad,im going to replace it and d two bottom ones too

Kimichami

I already replace all. Engine mounts exept d transmission mounts

csmeance

If you put the car in Neutral and the vibration goes away then the trans mounts are def. the issue.

Kimichami

K im going to do that,thank u